ICA算法The algorithm is equivalent to Infomax by Bell and Sejnowski 1995 [1] using a maximum likelihood formulation. No noise is assumed and the number of observations must equal the number of sources. The BFGS method [2] is used for optimization. The number of independent components are calculated using Bayes Information Criterion [3] (BIC), with PCA for dimension reduction. -ICA algorithm:The algorithm is equivalent to Infomax by Bell and Sejnowski 1995 [1] using a maximum likelihood formulation. No noise is assumed and the number of observations must equal the number of sources. The BFGS method [2] is used for optimization. The number of independent components are calculated using Bayes Information Criterion [3] (BIC), with PCA for dimension reduction. 下载
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ica 权威paris在很久以前写的ica算法程序，稍作修改可以用于声音信号识别。-Paris, one of the authorities of ICA, created the program at long time ago. It can be used to recognise speech signal if modify a little. 下载
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快速ICA算法的MATLAB源码，版本2.5，我现在就正在用这个版本。谁有超完备的ICA源码，请上传上来或者给我个联系方式，谢谢。-fast ICA algorithm MATLAB source, version 2.5, I am now is using this version. - Who has complete ICA source, or to upload onto my contact form, thank you. 下载
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完整fast ICA算法程序，大家可以借鉴使用-integrity fast algorithm ICA procedures, we can learn from the use of 下载
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Matlab环境下的基于独立分量分析（ICA）算法，图像特征提取，非常重要！-Matlab environment based on the independent component analysis (ICA) algorithm, image feature extraction, very important! 下载
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快速ICA算法，在盲源分离中有很大的用处。-fast algorithm, the blind source separation is very useful. 下载
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快速ICA算法源码，有兴趣的读者可以转换成C＋＋-fast algorithm source, interested readers will be converted into C + + 下载
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这是一个基于峰度的ICA算法，里面的ica_kurt.m是主文件，输入为待处理的观察信号，要求是矩阵形式，行数为所包含的分量数，列数为每一个分量包含的抽样点数。-This is a peak on the ICA algorithm inside ica_kurt.m is the main document, pending input signal observation demands matrix form, the number of firms covered by the weight of several listed a number for each component contained in the sample points. 下载
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可以用于人脸识别的核ICA算法，在ICA基础上改造过来的。-can be used for nuclear ICA face recognition algorithm based on the ICA transformation overnight. 下载
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一个经典的ICA算法的程序包，包含了ICA研究相关的各种处理过程。- 下载
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